ATE356646T1 - DEVICE FOR PENETRATING A HEART VALVE OPENING - Google Patents

DEVICE FOR PENETRATING A HEART VALVE OPENING

Info

Publication number
ATE356646T1
ATE356646T1 AT01956493T AT01956493T ATE356646T1 AT E356646 T1 ATE356646 T1 AT E356646T1 AT 01956493 T AT01956493 T AT 01956493T AT 01956493 T AT01956493 T AT 01956493T AT E356646 T1 ATE356646 T1 AT E356646T1
Authority
AT
Austria
Prior art keywords
heart valve
distal tip
valve
passage
penetrating
Prior art date
Application number
AT01956493T
Other languages
German (de)
Inventor
Karl Haase
Michael Schwager
Original Assignee
Abbott Lab Vascular Entpr Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abbott Lab Vascular Entpr Ltd filed Critical Abbott Lab Vascular Entpr Ltd
Application granted granted Critical
Publication of ATE356646T1 publication Critical patent/ATE356646T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09008—Guide wires having a balloon

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Catching Or Destruction (AREA)
  • Massaging Devices (AREA)

Abstract

The present invention provides for methods of using guide wires adapted for passage across a heart valve. The guide wires have an increased diameter and a shorter, relatively floppy distal tip; the increased diameter providing improved pushability to facilitate positioning in a blood jet and passage through a heart valve. The distal tip comprises a section of rectangular cross-section that, in conjunction with the decreased tip length, causes the distal tip to vibrate, or “dance”, when positioned within a blood jet at the outlet of a heart valve. This vibratory motion may be used to position the distal tip within the blood jet, thus facilitating passage through the valve without damage to leaflets of the valve or emboli generation.
AT01956493T 2001-06-21 2001-06-21 DEVICE FOR PENETRATING A HEART VALVE OPENING ATE356646T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2001/007035 WO2003000331A1 (en) 2001-06-21 2001-06-21 Methods and apparatus for crossing a heart valve

Publications (1)

Publication Number Publication Date
ATE356646T1 true ATE356646T1 (en) 2007-04-15

Family

ID=8164459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01956493T ATE356646T1 (en) 2001-06-21 2001-06-21 DEVICE FOR PENETRATING A HEART VALVE OPENING

Country Status (6)

Country Link
US (2) US20040153135A1 (en)
EP (1) EP1397176B1 (en)
JP (1) JP4908737B2 (en)
AT (1) ATE356646T1 (en)
DE (1) DE60127314T2 (en)
WO (1) WO2003000331A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60127314T2 (en) * 2001-06-21 2007-12-20 Abbott Laboratories Vascular Enterprises Ltd., Terrace Device for penetrating a heart flap opening
EP2191790A3 (en) * 2003-05-19 2012-10-17 SeptRx, Inc. Tissue distention device and related methods for therapeutic intervention
US7912531B1 (en) * 2003-12-17 2011-03-22 Advanced Cardiovascular Systems, Inc. Magnetic resonance imaging coils
EP2491891A3 (en) 2004-10-02 2013-03-20 Endoheart AG Devices for embolic protection and mitral valve repair
US7937133B2 (en) * 2006-06-26 2011-05-03 Boston Scientific Scimed, Inc. Method for determining size, pathology, and volume of embolic material
US20100292781A1 (en) * 2008-01-11 2010-11-18 Sandhu Gurpreet S Stent advancement assistant and lesion dilator wire
DE102008013856A1 (en) * 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Valvuloplasty catheter for treatment of heat valve stenosis, has catheter casing provided for surrounding catheter hollow space, dilatation balloon arranged at proximal end in proximity of head, and sensor arranged in area of head
US10058323B2 (en) 2010-01-22 2018-08-28 4 Tech Inc. Tricuspid valve repair using tension
US8475525B2 (en) 2010-01-22 2013-07-02 4Tech Inc. Tricuspid valve repair using tension
US9307980B2 (en) 2010-01-22 2016-04-12 4Tech Inc. Tricuspid valve repair using tension
WO2014105578A1 (en) * 2012-12-27 2014-07-03 Volcano Corporation Intravascular guidewire with hyper flexible distal end portion
EP2943132B1 (en) 2013-01-09 2018-03-28 4Tech Inc. Soft tissue anchors
WO2014141239A1 (en) 2013-03-14 2014-09-18 4Tech Inc. Stent with tether interface
US20150051696A1 (en) 2013-08-14 2015-02-19 Boston Scientific Scimed, Inc. Medical guidewire
US10052095B2 (en) 2013-10-30 2018-08-21 4Tech Inc. Multiple anchoring-point tension system
US10022114B2 (en) 2013-10-30 2018-07-17 4Tech Inc. Percutaneous tether locking
US9539090B2 (en) * 2014-01-16 2017-01-10 Cook Medical Technologies Llc Transaortic valve access device
EP3157607B1 (en) 2014-06-19 2019-08-07 4Tech Inc. Cardiac tissue cinching
DE102014116221B4 (en) * 2014-11-06 2019-05-23 Ferton Holding S.A. Monitoring system and method of monitoring
US9907547B2 (en) 2014-12-02 2018-03-06 4Tech Inc. Off-center tissue anchors
EP3367896B1 (en) 2015-10-28 2020-12-30 Koninklijke Philips N.V. Signaling of an aortic valve state
US11259920B2 (en) 2015-11-03 2022-03-01 Edwards Lifesciences Corporation Adapter for prosthesis delivery device and methods of use
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
CN111556763B (en) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 Intravascular fluid movement device and system
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
US11964145B2 (en) 2019-07-12 2024-04-23 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Intravascular blood pump systems and methods of use and control thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748986A (en) * 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
US4777951A (en) * 1986-09-19 1988-10-18 Mansfield Scientific, Inc. Procedure and catheter instrument for treating patients for aortic stenosis
US4832047A (en) * 1987-12-15 1989-05-23 Target Therapeutics Guide wire device
USRE37148E1 (en) * 1990-06-04 2001-04-24 Medtronic Ave, Inc. Guidewire tip construction
US5433200A (en) * 1990-07-09 1995-07-18 Lake Region Manufacturing, Inc. Low profile, coated, steerable guide wire
US5353798A (en) * 1991-03-13 1994-10-11 Scimed Life Systems, Incorporated Intravascular imaging apparatus and methods for use and manufacture
US5295958A (en) * 1991-04-04 1994-03-22 Shturman Cardiology Systems, Inc. Method and apparatus for in vivo heart valve decalcification
DE69328423T2 (en) * 1992-02-21 2000-10-19 Boston Scient Ltd GUIDE DEVICE FOR ULTRASONIC IMAGING DEVICE
US5501228A (en) * 1992-10-30 1996-03-26 Scimed Life Systems, Inc. Vibration sensing guide wire
US5402799A (en) * 1993-06-29 1995-04-04 Cordis Corporation Guidewire having flexible floppy tip
US5928181A (en) * 1997-11-21 1999-07-27 Advanced International Technologies, Inc. Cardiac bypass catheter system and method of use
US6241744B1 (en) * 1998-08-14 2001-06-05 Fox Hollow Technologies, Inc. Apparatus for deploying a guidewire across a complex lesion
WO2000065987A1 (en) * 1999-04-30 2000-11-09 Applied Medical Resources Corporation Guidewire
DE60127314T2 (en) * 2001-06-21 2007-12-20 Abbott Laboratories Vascular Enterprises Ltd., Terrace Device for penetrating a heart flap opening

Also Published As

Publication number Publication date
US20040153135A1 (en) 2004-08-05
EP1397176A1 (en) 2004-03-17
JP4908737B2 (en) 2012-04-04
WO2003000331A1 (en) 2003-01-03
DE60127314T2 (en) 2007-12-20
US20110160848A1 (en) 2011-06-30
JP2004532706A (en) 2004-10-28
EP1397176B1 (en) 2007-03-14
DE60127314D1 (en) 2007-04-26

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Legal Events

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